Company lists · Data refreshed September 2026

Top 25 Defense organizational consulting firms based in Belgium

Name: Defense organizational consulting firms based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 761 companies tracked

RevenueBase identified 761 defense organizational consulting firms headquartered in Belgium as of September 2026 and tracks 5,438 professional contacts across them, including 994 with verified work emails and 170 with mobile numbers. Brussels is the largest hub.

This list covers defense organizational consulting firms headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

761Companies

5,438Contacts tracked

994Verified emails

170Mobile numbers

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The 25 largest defense organizational consulting firms based in Belgium

Ranked by team size

Top 25 of 761 defense organizational consulting firms based in Belgium, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to defense organizational consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ORBID	Indirect evidence	Zele, Belgium	51-200	183 contacts →
	Indirect evidence “With over 25 years of experience and a team of 185 experts, we support more than 900 businesses in their digital transformation, securing their environments and developing their…” Source: RevenueBase Database · checked Sep 1, 2026
2	Catalay	Indirect evidence	Belgium	51-200	94 contacts →
	Indirect evidence “Catalay is on a mission to build a highly skilled and loyal community of engineering consultants so we can partner up with our clients to accelerate their engineering transitions.” Source: RevenueBase Database · checked Sep 1, 2026
3	Spotit	Indirect evidence	Merelbeke, Belgium	51-200	89 contacts →
	Indirect evidence “Spotit is the trusted advisor for its customers and collaborates with them on innovative security & networking architectures that bring a big strategic advantage and insight.” Source: RevenueBase Database · checked Sep 1, 2026
4	Innocom	Partial evidence	Beerzel, Belgium	51-200	80 contacts →
	Partial evidence “INNOCOM is a fully independent Belgian company that has been guiding organizations through large and complex strategic changes for over 25 years.” Source: RevenueBase Database · checked Sep 1, 2026
5	Quintessence	Partial evidence	Belgium	51-200	80 contacts →
	Partial evidence “Quintessence is an innovative consultancy agency in people management and organizational development.” Source: RevenueBase Database · checked Sep 1, 2026
6	Kessels & Smit, The Learning Company	Indirect evidence	Gent, Belgium	51-200	72 contacts →
	Indirect evidence “Kessels & Smit, The Learning Company, is a consultancy firm with around 70 consultants and coaches in the Netherlands, Belgium, Germany and South Africa.” Source: RevenueBase Database · checked Sep 1, 2026
7	Nova Reperta	Indirect evidence	Belgium	11-50	68 contacts →
	Indirect evidence “Nova Reperta helps your company to set a clear course for success and cultivate the strategies, processes, tools and mindset you need.” Source: RevenueBase Database · checked Sep 1, 2026
8	Phinest	Partial evidence	Watermael-Boitsfort Brussels, Belgium	51-200	63 contacts →
	Partial evidence “Phinest is a Belgian Management Consulting firm providing tailor-made services to transform companies.” Source: RevenueBase Database · checked Sep 1, 2026
9	Argafin	Indirect evidence	Ottignies-Louvain-La-Neuve Louvain-La-Neuve, Belgium	11-50	41 contacts →
	Indirect evidence “ARGAFIN, your financial support.” Source: RevenueBase Database · checked Sep 1, 2026
10	The Business Analysts	Indirect evidence	Antwerpen Kontich, Belgium	51-200	35 contacts →
	Indirect evidence “The Business Analysts is een dynamisch, snelgroeiend bedrijf, gericht op state-of-the-art business oplossingen en implementaties.” Source: RevenueBase Database · checked Sep 1, 2026
11	Upwider Consulting	Indirect evidence	Brussel, Belgium	51-200	35 contacts →
	Indirect evidence “Welcome to Upwider Company Page!” Source: RevenueBase Database · checked Sep 1, 2026
12	INK Consulting	Partial evidence	Belgium	11-50	24 contacts →
	Partial evidence “EMPOWER OUR EMPLOYEES TO RELEASE THEIR FULL POTENTIAL TO SOCIETY It’s with these words that Ink Consulting came to be, convinced that by focussing on the achievements of our…” Source: RevenueBase Database · checked Sep 1, 2026
13	Arcturus Group	Partial evidence	Bruxelles, Belgium	11-50	22 contacts →
	Partial evidence “ARCTURUS GROUP is a consulting firm specialized in: 1.” Source: RevenueBase Database · checked Sep 1, 2026
14	MENT	Indirect evidence	Wilrijk, Belgium	11-50	21 contacts →
	Indirect evidence “MenT is een executive search kantoor dat bedrijven al19 jaar helpt bij het invullen van hun sleutelposities.” Source: RevenueBase Database · checked Sep 1, 2026
15	Beanmachine	Indirect evidence	Belgium	11-50	19 contacts →
	Indirect evidence “We are Beanmachine, a community of 20 senior consultants.” Source: RevenueBase Database · checked Sep 1, 2026
16	Fenix Consulting	Partial evidence	Zaventem, Belgium	11-50	16 contacts →
	Partial evidence “Bij Fenix Consulting geloven we dat organisaties pas groeien als ze hun talent centraal zetten.” Source: RevenueBase Database · checked Sep 1, 2026
17	Merluno	Indirect evidence	Berchem, Belgium	11-50	14 contacts →
	Indirect evidence “Welcome to the outside-in company.” Source: RevenueBase Database · checked Sep 1, 2026
18	CKS Public	Indirect evidence	Bruxelles, Belgium	11-50	14 contacts →
	Indirect evidence “CKS Public est la branche du groupe CKS dédiée aux fonctions Achats et Marchés Publics.” Source: RevenueBase Database · checked Sep 1, 2026
19	The Summit Group	Indirect evidence	Brussels, Belgium	11-50	14 contacts →
	Indirect evidence “Since 1993, The Summit Group has elevated sales performance and accelerated leading companies’ distinguishing go-to-market execution in more than sixty countries.” Source: RevenueBase Database · checked Sep 1, 2026
20	Incrius NV	Indirect evidence	Laarne, Belgium	11-50	13 contacts →
	Indirect evidence “Incrius is voor zijn klanten een IT-sparring-partner die in alles een no-nonsense en 100% result-driven aanpak hanteert.” Source: RevenueBase Database · checked Sep 1, 2026
21	Kronos Group	Indirect evidence	Belgium	51-200	13 contacts →
	Indirect evidence “Founded in 2011, Kronos Group has experienced continuous expansion and is now a team that stands strong with +120 skilled consultants.” Source: RevenueBase Database · checked Sep 1, 2026
22	Business & ICT Consulting	Partial evidence	Belgium	51-200	11 contacts →
	Partial evidence “We help our customers in the implementation and the management of their ICT departments truly aligned with new arising models of organizations which are built on sustainable…” Source: RevenueBase Database · checked Sep 1, 2026
23	Impact Public Sector Advisors	Indirect evidence	Belgium	11-50	11 contacts →
	Indirect evidence “Together for Public Service Het DNA van IMPACT wordt gekenmerkt door de wens om een echte meerwaarde te hebben voor de organisaties die we ondersteunen, een echte maatschappelijke…” Source: RevenueBase Database · checked Sep 1, 2026
24	Ginkgo Consulting	Indirect evidence	Wolvertem, Belgium	11-50	11 contacts →
	Indirect evidence “We leren je organisatie en je medewerkers beter omgaan met verandering en vergroten de organisatorische levenskwaliteit.” Source: RevenueBase Database · checked Sep 1, 2026
25	Cairos	Indirect evidence	Brussels, Belgium	11-50	11 contacts →
	Indirect evidence “Thanks to our experienced consultants & management team, Cairos can support you throughout your IT projects, from program/project management to analysis, including development…” Source: RevenueBase Database · checked Sep 1, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: defense organizational consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names defense organizational consulting firms.
Partial evidence: Its own public description names part of defense organizational consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name defense organizational consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 761 defense organizational consulting firms based in Belgium

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Defense organizational consulting firms based in Belgium at a glance

As of Sep 1, 2026

18.3%Verified-email coverage

3.1%Mobile-number coverage

7.1Average contacts per company

1-10Median size (employees)

9.2%Largest-city concentration · Brussels

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

627

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among defense organizational consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Belgium whose own description of what they do matches “defense organizational consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names defense organizational consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among defense organizational consulting firms, and records with no verified work email. Companies headquartered outside Belgium are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 994 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 1, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Defense organizational consulting firms by metro

Defense organizational consulting firms in Brussels70
Defense organizational consulting firms in Bruxelles28

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names defense organizational consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many defense organizational consulting firms are there based in Belgium?

RevenueBase identified 761 defense organizational consulting firms headquartered in Belgium as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

ORBID, headquartered in Zele, tops this list with the largest team on record.

Which city has the most defense organizational consulting firms?

Brussels leads with 70 headquartered companies, followed by Bruxelles (28) and Antwerpen (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 994 verified decision-maker contacts tracked across these 761 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.